Saturday, November 22, 2014

This post shows how you can improve performance of your Ext JS applications by using a "Caching AJAX Proxy". This proxy saves URL responses to HTML5 Web Storage (e.g. session storage or local storage), which means that when the same URL is requested multiple times, a cached response is returned, instead of sending a request to the server each time. This makes the application more responsive and also reduces load on the server handling the requests.

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Hi, I'm Fahd, a software developer at an investment bank in London. I am passionate about technology and work mainly with open source software, specialising in Java applications and Unix-based operating systems.

This blog is a place for me to share useful code snippets to solve problems that I have come across, and to write about ideas and experiences as a programmer.

All code on this blog has been written by me, unless stated otherwise, and you are free to use, share and adapt it for any purpose, under the terms of the GNU General Public License.

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